baber/WOPTO huggingface dataset:
Patent JP-H06237506-A (JP)
Title: Control method for magnetic levitation and magnetic levitation equipment
Inventor: SAEKI HIDEMASA
IPC: B65G54/02
Filed: 1993-02-08
Abstract: PURPOSE:To increase the positional stability in the direction of levitation of a magnetic body levitated and driven by an electromagnet, by subjecting a voltage to a feedback control by using a feedback gain set on the basis of a magnetic saturation characteristic and an inductance characteristic. CONSTITUTION:The value (i) of a current flowing through an electric coil 3 of electromagnets 3 and 4 and a gap (x) between the electromagnets 3 and 4 and a magnetic body 2 receiving a magnetic force (fm) of the electromagnets are detected. Corresponding to the values (i) and (x) and a target gap, a voltage to be impressed on the electric coil 3 is subjected to a feedback control so that the detected gap (x) be in accord with the target gap. The voltage to be impressed on the electric coil 3 is subjected to the feedback control, in particular, by using a feedback gain set by a control circuit 6 on the basis of the magnetic saturation characteristic and the inductance characteristic for the gap (x) and the electric coil current (i) of systems 2 to 4 to be controlled which are composed of the electromagnets 3 and 4 and the magnetic body 2.
Patent JP-H11211007-A (JP)
Title: Apparatus for deaeration and operation method therewith
Inventor: KATAKURA KAZUO
IPC: F22D1/28
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To contrive to restrain flush of feed water stored in a water-storing part and generation of air bubbles low even when an operation in a rated operation in an electric generation plant is allowed to shift to a particular operation such as a single operation in the plant or the like. SOLUTION: The deaeration apparatus accommodates a cooling part 34 in a water-storing part 19 wherein the cooling part 34 is connected with a cooling water system 32 bypassed from a condensate pipe 22. In the operation method of the deaeration apparatus, among a single operation-in-plant command signal, a load run back operation command signal, and an at least-specified value of rates of load decrease operation command signal, one operation command signal opens a cooling water-feeding valve 33, which feeds feed water of the condensate pipe 22 to the water-storing part 19 as cooling water and decreases temperature of the feed water stored in the water-storing part 19.
Patent JP-H07228640-A (JP)
Title: Water-absorbing resin and its production
Inventor: ISHIZAKI KUNIHIKO
IPC: C08F20/04
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a water-absorbing resin little in the elusion of a hydrophilic resin, excellent in water-absorbing ratio, heat resistance and safety, and useful for paper diapers, etc., by thermally drying a specific gel-like polymer. CONSTITUTION:A gel-like polymer is thermally dried at 150-200 deg.C to obtain the objective water-absorbing resin. The gel-like polymer is obtained by polymerizing a monomer component consisting essentially of an acidic group-containing monomer, such as acrylic acid, having a neutalization degree of 0-85mol.% in the presence of a starch glycolic acid (salt) preferably in an amount of 1-10 pts.wt. (per 100 pts.wt. of the acidic group-containing monomer). It is preferable that the resin has a material color (JIS-Z 8729-1980) comprising a (L* of >=85, a (a*) of <=+ or -2 and a (b*) of <=+ or -15, after heated at 170 deg.C for 2 hrs.
Patent JP-S56117756-A (JP)
Title: Readily usable bean jam
Inventor: SUEZAKI MITSUO
IPC: A23G3/34
Filed: 1980-02-20
Abstract: PURPOSE: To unsweetened bean jam, is added 10W60wt% saccharide to make a readily usable bean jam with prolonged storability.  
     CONSTITUTION: Saccharides such as sugar or sugaralcohol is added to unsweetened bean jam so that the weight ratio becomes 1W6 saccharide to 10 bean jam and they are packaged and sterilized by heating. The user adds a needed amount of sugar to the product and uses to make confectionery. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05216953-A (JP)
Title: Logic simulation method and logic simulator
Inventor: SUDO MASAHIKO
IPC: G06F11/25
Filed: 1992-02-05
Abstract: PURPOSE:To shorten signal value tracing processing time in logic simulation and to shorten the logic designing period of a semiconductor logic integrated circuit, as to a logic simulation method and a logic simulator. CONSTITUTION:A trace element connection part 7 connects a trace element to the output terminal of a certain logic element desired to be traced in logic circuit data. An event assignment part 10 assigns each event to each logic element or each trace element. A logic circuit element part 11 calculates the signal change of the output terminal of each logic element based on the event assigned to each logic element and registers the calculated respective signal change as a new event. When the event is assigned to an arbitrary trace element and the event is different from a signal value retained for the trace element, a trace element part 12 outputs the event as trace information.
Patent JP-2000221567-A (JP)
Title: Finder device for camera
Inventor: YAMASHITA KENICHIRO
IPC: G03B13/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make easily cleanable a diopter adjusting lens mounted near the eyepiece window in a finder device, without installing a special member. SOLUTION: An armor member 20 for covering the finder device is fixed in screw holes 14b and 14k near the eyepiece window 14c of an eyepiece frame 14 by screwing, and fixed and moving lenses for adjusting diopter 13 are mounted in the eyepiece frame 14, and also, a lens operating lever 21 is integrally supported in the screw hole 27b of a connection lever 27 interlocking with the moving lens 13 by using a screw 28 on one side near the eyepiece window 14c, and in the case dust sticks to the lens, the dust is removed by unscrewing the screw 28, etc., and sending an air to the opening parts such as the screw holes 27b, 14b and 14k. And also, the dust can be removed by turning the shutter opening/closing lever 22 for actuating a light shielding blade for opening/closing the eyepiece window 14c to the right so as to send air through the exposed opening part 20a.
Patent JP-S52103913-A (JP)
Title: Television
Inventor: SAITOU TAKAHIKO
IPC: H04N5/44
Filed: 1976-02-26
Abstract: PURPOSE: To enable ready confirmation of the present time and the time set on the timer provided in a television. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52103883-A (JP)
Title: Process for manufacturing electric lamp with base
Inventor: ISHIDA FUKUO
IPC: H01K3/16
Filed: 1976-02-26
Abstract: PURPOSE: To remove an oxide film of Dumet wire and to automate a soldering step, by contacting a super rotor with the Dumet wire, when the Dumet wire is soldered on an electric base in manufacturing the electric lamp with base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01195065-A (JP)
Title: Printing apparatus
Inventor: NAKAGAWA HIROMITSU
IPC: B41J2/42
Filed: 1988-01-29
Abstract: PURPOSE:To perform high speed printing without generating noise, by simple constitution such that an ink ribbon is arranged behind printing paper when looked from a printing head and magnetic ink having a magnetized characteristic is further used as the ink infiltrated in the ink ribbon. CONSTITUTION:When a printing head 11 is present at a certain position on paper 13, a certain character is printed. At this time, voltage is applied to both terminals of a coil 12 present at a position ready to print a dot. Whereupon, a current flows to the coil 12 and a strong magnetic field is formed from the side surface of the coil and the magnetized ink in an ink ribbon 14 is attracted according to said magnetic field to be bonded to the paper 13 and a dot is printed on the paper. Contrarily, no voltage is applied to both terminals of the coil at a position printing no dot. Whereupon, the ink on the ink ribbon 14 magnetized by the Meissner effect of the superconductive material forming the coil 12 is repulsed to be separated from the paper 13 and not bonded to the paper.
Patent JP-H02200236-A (JP)
Title: Ophthalmologic measuring instrument
Inventor: KODA HIDEO
IPC: A61B3/10
Filed: 1989-01-30
Abstract: PURPOSE:To remove the change of a flare based on a change in the shape of an eye to be checked as much as possible and to improve the accuracy of measurement by constituting position relation between the optical axis of a laser irradiation optical system and the optical axis of an eyeball so as to be same in the right and left eyes. CONSTITUTION:An ophthalmologic measuring instrument is composed of a laser irradiation optical system 20, light receiving optical system 30, front eye part observation optical system 40 and alignment optical system 50. On the alignment optical system, an inclined half mirror 42 is provided. The inclined half mirror presents a function to guide fixed target light to the optical path of the alignment optical system and in the vicinity of the half mirror, light sources 42a and 42b for left eye and right eye are provided to project the fixed target light. Both above mentioned light sources project the fixed target picture from an oblique visual axis direction to an optical axis 5a of the eyeball and are inclined in arrow Z and Z' directions so that the optical axis of the eyeball can be coincident with an optical axis 50a of the alignment optical system. Accordingly, difference between the measured value of the left eye and the measured value of the right eye is suppressed and the change of the flare based on the change in the shape of the eye to be checked is removed as mush as possible. Then, the accuracy of the measurement can be improved.
Patent JP-2000223220-A (JP)
Title: Connector for board
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R13/73
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of preventing any misalignment or deformation by securely fixing a housing to a board. SOLUTION: A connector for a board comprises a bottom type housing 1 and terminals 2 housed inside the housing 1, wherein the terminals 2 are electrically connected to the board and the housing 1 is fixed to the board. A step 6 is formed at the outer periphery of the housing 1. A fitting portion 7 above the step part 6 is fitted to an opening at the board, and thus, the step 6 is fixed in abutment against the lower surface of the board.
Patent JP-H02205551-A (JP)
Title: Lid body of can-like container
Inventor: IMAI MITSUO
IPC: B65D17/28
Filed: 1989-02-01
Abstract: PURPOSE:To improve easy-to-open ability of a can, simplify resealing after opening and improve can strength at the time of falling by a method wherein an inner peripheral part and an outer peripheral part are not heat-jointed but a hook of the inner peripheral part is engaged with a protrusion of the outer peripheral part. CONSTITUTION:On a peripheral part of an inner peripheral part 6 except a sticking tip 8 of a main body 7, a hook 9 is formed. An outer peripheral part 10 has a flange 11, a descending wall 12, a bottom 13 and a protrusion 14. A tip 90 of the hook 9 of the inner peripheral part 6 is fitted into a groove partitioned and formed by the protrusion 14, the upper face of the bottom 13 and the inner face of the descending wall 12 of the outer peripheral part 10. By lifting a tab 5, since the sticking tip 8 is in contact only with the protrusion 14, it simplifies pushing and breaking of a gas barrier type multilayer base material 1, and by pulling the tab 5, the hook and a lid can be easily opened. The inner peripheral part 6 can be re-sealed by fitting the hook 9 into the groove of the outer peripheral part 10. Since the hook 9 of the inner peripheral part 6 is fitted into the groove of the outer peripheral part 10 and not moved, strength of the can when falling down in a lateral direction fall or a slanted direction fall can be improved.
Patent JP-H01195854-A (JP)
Title: Osteologic implant provided with porous body and manufacture thereof
Inventor: KAWAHARA HARUYUKI
IPC: A61F2/28
Filed: 1988-01-30
Abstract: PURPOSE:To built up the extent of bond strength as well as to make it applicable to a complex form by manufacturing it as a one body in joining a green sintered compact porous body of metal grains prepared separately and a solid support together by means of butt welding or the like. CONSTITUTION:Powder of pure titanium or the like is formed by press working, and it is sintered under vacuum, securing a rough porous body with each hole clearance 1a of about 1-5mum among grains, and then this porous body is shaped into a fine porous body. A rolling material of pure titanium or the like is machined, thereby securing an almost T-shaped support 12 with a false tooth setting post 2a in the central part. Then, the porous body 1 and the support 2 are butted to each other and each of V-notch grooves 11, 21 are formed in each end whereby they are butted to each other, and successively argon arc welding is carried out so as to cause beads of a welding electrode of pure titanium to be bestrided between both these grooves 11, 12. Next, each channel hole 1b of approximately 300-2000mum in diameter is regularly installed in the porous body 1 by means of electro-discharge machining. With this constitution, bond strength becomes stronger, and it is made applicable to any complexly formed ones.
Patent JP-S63188177-A (JP)
Title: Fixing device
Inventor: UEDA JUNKO
IPC: G03G21/00
Filed: 1987-01-30
Abstract: PURPOSE:To considerably reduce trouble based on creases or the like of transfer paper by controlling extents of movement of a peeling claw and a paper ejecting roll in accordance with curl information of sensors which defect curls of the transfer paper and ejecting the transfer paper, which passes a fixing means, in the curling state most suitable for a second and subsequent copying. CONSTITUTION:Peeling claws 33 and 42 and paper ejecting rolls 47 and 48 are moved by control based on curl information detected by sensors 55, 56, and 57. That is, if the same transfer paper passes the fixing means of a heat roll 26 twice or more, positions and angles of peeling claws 33 and 42 of the fixing means, which the transfer paper passes before roll members, and positions in a nip part of paper ejecting rolls 47 and 48 to the nip party of roll members of the fixing means are set to curl the transfer paper into such shape that the front end of the transfer paper is prevented from being brought into contact with a backup roll 27 and always passes the fixing means after being brought into contact with the heat roll 26. Thus, the paper creases occurrence rate is reduced to stably fix images in case of both-surface copying as well as single- surface multiple copying.
Patent JP-S59145937-A (JP)
Title: Low temperature detecting system
Inventor: NAKAMURA TETSUYA
IPC: G01K11/12
Filed: 1983-02-09
Abstract: PURPOSE:To detect quickly abnormality of a sensor part by measuring an optical transmission loss variation quantity of a cable at every necessary time interval, and sending out an alarm signal when its variation quantity exceeds a prescribed value. CONSTITUTION:An optical fiber cable 3 of a section of a sensor part A is provided in parallel to a pipe of a pipeline 4, and also its circumference is covered with a heat retaining member. An instantaneous value of an optical arrival level transmitted through a section of extension parts B1, B2 of the optical fiber cable is measured by an optical level detector 5, an optical transmission loss variation quantity is measured at every necessary time interval by utilizing an A/D converter, a counter, etc., and when its variation quantity exceeds a prescribed value, an alarm signal is sent out. In this way, abnormality of the sensor part A is detected quickly.
Patent JP-H02202141-A (JP)
Title: Token access system
Inventor: KAMIYAMA KANA
IPC: H04L12/42
Filed: 1989-01-31
Abstract: PURPOSE:To recover communication by inserting recognition information representing a token issuing origin into a token, and performing a processing as assuming that the token is issued in duplicate when the recognition information that exists in a received token is different from the one representing its own station. CONSTITUTION:The address 3 of the token issuing origin is inserted in the token. An address inspection part 14 compares the address of an inputted token with that of its own station stored in an its own station address storage part 13, and sends the address to the next function or station via a switch 16 when coincidence is obtained. On the contrary, when noncoincidence is obtained, it means that two or more tokens exist, therefore, the address inspection part 14 performs initialization again, and issues an instruction to generate a claim frame to a claim frame generating part 15 so as to unify the tokens to one token. In such a way, the claim frame is generated from the claim frame generating part 15, and is sent to a loop via the switch 16, and when two or more tokens are generated, the fact is surely and quickly found out, then, the communication is recovered.
Patent JP-H02201517-A (JP)
Title: Cable connection confirming system
Inventor: IIDA KOJI
IPC: G06F1/18
Filed: 1989-01-30
Abstract: PURPOSE:To easily confirm whether a cable is connected or not by confirming the processing part of an electronic circuit device whether the cable is connected or not. CONSTITUTION:A program instruction to confirm connection of the cable is stored in a storage part 6, and a processing part 5 takes out and executes this instruction to confirm connection of the cable. The processing part 5 sets the output of a write register 8 to the high level through a common bus and confirms its high level by a read register 9, and the processing part 5 sets the output of the write register 8 to the low level and confirms its low level by the read register 9. When the high level and the low level are confirmed as the result, it is judged that the cable is connected; but when they are not confirmed, it is judged that the cable is not connected. Thus, trouble to visually recognize a junction part is eliminated.
Patent JP-H05215300-A (JP)
Title: Automatic connecting device for flexible pipeline and its control system
Inventor: OKUDA OSAMU
IPC: F17D3/03
Filed: 1992-02-06
Abstract: PURPOSE:To provide an automatic connecting device which is rich in flexibility, and also enables combined connections by joining the coupling of both units A, B with one another after positioning each objective moving body in the units A and B, and releasing the joints of the couplings after transfer works have been over. CONSTITUTION:An automatic connecting device for flexible pipeline is equipped with an unit A1 composed of a group of hoses 3 at the unit A side, an unit B2 composed of a group of hoses 4 at the unit B side, moving bodies 5, and with a linear moving means positioning each moving body 5. Each objective moving body 5 in the unit A1 is moved to a specified position so as to be positioned, each objective moving body 5 in the unit B2 is similarly moved to a specified position so as to be positioned, and both of the units 1 and 2 are put together, so that mutually corresponding couplings are joined with one another, or the mutually corresponding couplings of the two units 1 and 2 which are faced to each other with a definite spacing kept, are joined with one another thereafter. After fluid transfer has been over, the joints of the couplings are released with both of the units 1 and 2 separated, or with the couplings disconnected.
Patent JP-H07229160-A (JP)
Title: Manhole cover with inspecting window
Inventor: HAMADA TAKIO
IPC: E02D29/14
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate the inspection within a manhole. CONSTITUTION:A manhole cover body 10 has an inspecting window 11. The inspecting window 11 is blocked by an inspecting window cover 12 in such a manner as to be openable and closable. The periphery of the inspecting window cover 12 is partially mounted on the manhole cover body 10 by a hinge in such a manner as to be openable and closable. The other part of the inspecting window cover 12 is fixed to the manhole cover body 10 by a bolt 14. The head part 14a of the bolt 14 is housed in the recessed part 15 of the inspecting window cover 12. A cap 16 for covering the head part 14a of the bolt 14 is fitted to the recessed part 15.
Patent JP-H09211382-A (JP)
Title: Optical device
Inventor: TAMEKUNI YASUHIRO
IPC: H04N5/64
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To automatically enable the control of display state by controlling display according to the output of a walking detecting means, thereby detecting whether a user is walking or not. SOLUTION: The walking detecting means 6 mounted at the waist (or the head) of an observer is composed of an angular velocity sensor 601, a high-pass filter 602, an amplifier 603, an A/D converter 604 and a microcomputer 605. The signal of this angular velocity sensor 601 passes the high-pass filter 602 and is amplified by the amplifier 603 to a prescribed signal level. The amplified signal is converted by an A/D converter 604 to a digital signal which is inputted to the microcomputer 605. The signal of about several Hz is outputted relatively regular in this angular velocity sensor 601 if the observer is walking. The amplitude is roughly small and irregular signals are outputted the observer sits or is in a vehicle, such as tram car. Image display means 1, 2 are controlled according to the output of the pedestrian detecting means 6 which judges whether the user is walking or not.
Patent JP-S63190905-A (JP)
Title: Parallel driving type hydraulic motor device and vehicle driven by hydraulic motor
Inventor: SATO HIROSHI
IPC: B60W10/10
Filed: 1987-01-31
Abstract: PURPOSE:To miniaturize the device in the caption by mechanically joining together the output portions of plural hydraulic motors for receiving oil pressure supply in parallel. CONSTITUTION:Plural hydraulic motors 20 are connected in parallel to each other by means of hydraulic lines, and the output portions of the hydraulic motors 20 are mechanically joined to each other by the use of gears 31 through 34 so that outputs therefrom are outputted as an integral load 30. Therefore, the respective hydraulic motors 20 are rotated in response to their joining ratios, and the outputs therefrom act as a total output, hence ensuring miniaturization of the device in the caption as a whole.
Patent JP-S60165407-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1984-02-08
Abstract: PURPOSE:To flame up vaporizing combustion flame with good blue blame in a stable state from the beginning of combustion, by a method wherein a plurality of heat transmission struts are arranged and the end of a blast shell is attached to the opening tip of a combustion shell. CONSTITUTION:The end 22 of a vaporizing shell 11 is attached to the opening tip 6 of a combustion shell 1, and the end face 21 of a blast shell 19 is connected to a heat transmission strut 18 arranged over a combustion shell 1 and a combustion board 3, and so with the raw combustion flame generated at the beginning of the combustion, the attached portion 6, the end 21 and the heat transmission strut 18 are intensively heated, and with the heat transmission, whole blast shell 19 and the wall surface of the combustion shell 1 are warmed within a short time. Therefore, even if generated mixed gas flows in contact with the blast shell 19 and the combustion shell 1, the gas jetted through the jet slot 4 from the gas chamber 5 can be burnt out without generating the liquefying condensation, and the vaporizing combustion is continued in a stable state from the beginning.
Patent JP-S61180421-A (JP)
Inventor: TAKEDA TOSHIHIRO
IPC: H01G9/10
Filed: 1985-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。